FR2737040B1 - Coupe-circuit multipolaire haute intensite presentant une coupure au voisinage de zero du courant sur tous les contacts - Google Patents

Coupe-circuit multipolaire haute intensite presentant une coupure au voisinage de zero du courant sur tous les contacts

Info

Publication number
FR2737040B1
FR2737040B1 FR9509045A FR9509045A FR2737040B1 FR 2737040 B1 FR2737040 B1 FR 2737040B1 FR 9509045 A FR9509045 A FR 9509045A FR 9509045 A FR9509045 A FR 9509045A FR 2737040 B1 FR2737040 B1 FR 2737040B1
Authority
FR
France
Prior art keywords
contacts
cut
circuit breaker
high intensity
near zero
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9509045A
Other languages
English (en)
Other versions
FR2737040A1 (fr
Inventor
Gabriel Andres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sait Mining SA
Original Assignee
Sait Mining SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sait Mining SA filed Critical Sait Mining SA
Priority to FR9509045A priority Critical patent/FR2737040B1/fr
Publication of FR2737040A1 publication Critical patent/FR2737040A1/fr
Application granted granted Critical
Publication of FR2737040B1 publication Critical patent/FR2737040B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
FR9509045A 1995-07-21 1995-07-21 Coupe-circuit multipolaire haute intensite presentant une coupure au voisinage de zero du courant sur tous les contacts Expired - Fee Related FR2737040B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9509045A FR2737040B1 (fr) 1995-07-21 1995-07-21 Coupe-circuit multipolaire haute intensite presentant une coupure au voisinage de zero du courant sur tous les contacts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509045A FR2737040B1 (fr) 1995-07-21 1995-07-21 Coupe-circuit multipolaire haute intensite presentant une coupure au voisinage de zero du courant sur tous les contacts

Publications (2)

Publication Number Publication Date
FR2737040A1 FR2737040A1 (fr) 1997-01-24
FR2737040B1 true FR2737040B1 (fr) 1997-09-12

Family

ID=9481373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9509045A Expired - Fee Related FR2737040B1 (fr) 1995-07-21 1995-07-21 Coupe-circuit multipolaire haute intensite presentant une coupure au voisinage de zero du courant sur tous les contacts

Country Status (1)

Country Link
FR (1) FR2737040B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7057311B1 (en) 2003-03-21 2006-06-06 Eaton Corporation Isolation contactor assembly having independently controllable contactors
US7196434B2 (en) * 2003-03-21 2007-03-27 Eaton Corporation Modular contactor assembly having independently controllable contractors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105697C2 (de) * 1991-02-21 1995-11-02 Eaw Schaltgeraete Gmbh Synchronisiert schaltendes Vakuumschütz mit Einzelantrieb

Also Published As

Publication number Publication date
FR2737040A1 (fr) 1997-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse